/Engine/Plugins/Enterprise/DataprepEditor/Source/DataprepCore/Public/DataprepActionAsset.h
Creates a copy af action step, including its parameterization
[UDataprepActionStep](API\Plugins\DataprepCore\UDataprepActionStep) * DuplicateStep ( const [UDataprepActionStep](API\Plugins\DataprepCore\UDataprepActionStep) * InActionStep )